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MarkS0485/GridSim
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User manual
User manual
Contents
Getting going
Getting going
Getting started
Loading networks
Configuration
Licensing and activation
Steady state
Steady state
Running power flows
OPF, CPF, taps, distribution factors and losses
Three-phase distribution feeders
Time series and hosting capacity
The apps
The apps
The desktop app
The web app and REST and WebSocket API
Analysis views
The case editor
Security and protection
Security and protection
Contingency analysis
Faults, short circuit and protection grading
Battery storage studies
Dynamics
Dynamics
Frequency studies
RMS, modal and impedance stability
Electromagnetic transients (EMT)
Harmonic studies
Events
Events
Replaying recorded events
Counterfactuals
Estimation
Estimation
State estimation
Estimating GB history
Replaying estimated states
The GDA bridge
Operations
Operations
Interposing live telemetry
Audit log, deployment and assurance
Validation tools
Benchmarking and GPU
Reference
Reference
CLI reference
Extending GridSim
Troubleshooting
Exports and formats
Technical reference
Technical reference
Contents
Foundations
Foundations
Architecture
Data model and per-unit conventions
Sparse and GPU numerics
Provenance and invariants
File and wire formats
Glossary
The v2 JSON schema
Deterministic mathematics
Steady state
Steady state
Power flow
Contingency and security analysis (N-k)
OPF, CPF, taps, distribution factors and loss allocation
Quasi-static time series and hosting capacity
Dynamics
Dynamics
Frequency dynamics
Asset-dynamics data grounding
Cascade validation and blind prediction
Standard dynamic-model library
Small-signal and impedance stability
Electromagnetic transient (EMT) simulation
Harmonics
Battery energy storage
Protection
Protection
Protections
Protection assessment (a passive relay overlay)
IEC 60909 short-circuit duty study
Overcurrent coordination (IDMT grading)
Estimation and evidence
Estimation and evidence
State estimation
Physics conformance and the constrained estimator
Real-time, distribution and dynamic estimation
The evidence engine
GDA integration
Validation
Integration and operations
Integration and operations
The RTU and SCADA interposer
Licensing: key format and trust model
Audit log and diagnostics
CIM and CGMES import and export
C37.118 synchrophasor ingest
Web host, REST and WebSocket, SSO and sessions
Deployment and security
Known limitations and design decisions
Design records
Design records
C37.118 synchrophasor
CIM and CGMES mapping
Robust GM estimation and leverage
Three-phase distribution state estimation
EMT time domain
Case editor
Validation
Validation
Distributed inertia
GB event dossier: 9 August 2019
GB event dossier: 22 December 2023
NESO RP1 and mechanical panels
Studies
Studies
GB full export loss list
Inertia placement
Summer minimum voltage
Developer
Developer
Documentation style guide
Case libraries
Solve export format
Benchmarks
Benchmarks
Performance baseline
Performance after tuning
Server results overview
GPU or CPU: A100 and H100 results
A100 benchmark
A100 CUDA run
H100 benchmark
CPU benchmark
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Chapter 28, Benchmarking and GPU
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